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Plant Chitooligosaccharide Chitosan Oligosaccharide Agricultural
Chitosan Powder Water Soluble
General Information of Agricultural Chitosan
Agricultural Chitosan uses crab shells and shrimp skins as the basic raw materials,
and is extracted to prepare chitosan, which is then degraded by
biological enzyme technology. The degree of polymerization is
between 2-20, and it is combined with β-1 and 4, with small
molecular weight, good water solubility, high activity, and can be
quickly absorbed by plants, and has a very unique biological
function.
It is a low molecular weight product with good water solubility,
great functional effects and high biological activity. It is fully
soluble in water, easy to absorb and utilized by organisms, and its
effect is 14 times that of chitosan.
It is stable, safe, non-toxic, non-stimulant and easily deliquesce.
| Properties of Agricultural Chitosan | |||||||||
| Color | Light Yellow | Water Solubility | Complitely | ||||||
| Form | Powder | Moisture | ≤10% | ||||||
| Odor | Characteristic | PH Value | 5~7 | ||||||
| Deacetylation | ≥95% | Molecular Weight | ≤3000 | ||||||
Benefits of Agricultural Chitosan
The role of chitosan oligosaccharides in agriculture
Chitooligosaccharide has wide adaptability to plants, good affinity, non-toxic and no side effects, harmless to humans and animals, can be biodegraded, does not compact the soil in the soil, can be slowly degraded into small molecular carbohydrates, and has no pollution to the environment. An excellent pure natural ecological preparation.
1 Promote root growth
It promotes early germination of plant seeds. The root system is developed, and the number of root hairs, fibrous roots and secondary roots is greatly increased.
2 Activated rhizosphere state
Chitooligosaccharide can fully activate the rhizosphere state, dissolve nutrient molecules, and quickly form a soil solution, so that nitrogen, phosphorus, potassium and other nutrients can be fully and effectively absorbed by plants.
3 Condensation and stout
The study found that chitosan oligosaccharide has the function of regulating plant development and is a natural plant growth regulator. It can send roots and promote stems, shorten the stems, make them strong and vigorous, and help maximize the supply of nutrients to fruits. Under the sting of the element, it is easily absorbed by the fruit, thereby increasing the content of protein and amino acids, and fundamentally improving the quality.
4 Strong sterilization ability
Chitosan oligosaccharide can replace seed coating agent, which can protect the normal development of seeds. For seed storage, it can reduce seed handling procedures and is economical. Studies have shown that chitosan oligosaccharide and its degradation products have a strong bactericidal effect on soil and seeds, and can strongly inhibit harmful fungi, mycelium such as downy mildew, cysts and so on.
5 Improving the soil
The use of chitosan oligosaccharide as an additive can increase soil beneficial bacteria such as actinomycetes by 1000 times, and significantly reduce harmful bacteria such as Fusarium and nematodes, enhance soil fertilizer supply capacity, fundamentally improve soil, cure hardening, and improve soil The organic matter content is convenient for continuous cropping.
6 Improve crop quality and increase yield
Chitosan oligosaccharide can increase crop yield, improve crop quality, and restore its natural flavor.
7 Improve fertilizer efficiency
Chitosan oligosaccharide has the characteristics of viscous solution and easy film formation. Its extremely strong film-forming function can delay the release of fertilizer elements, reduce the loss of nutrients and greatly improve the fertilizer efficiency, which can fundamentally solve the waste of fertilizers, save money, protect the environment, and be beneficial to human health. Chitosan and fiber It can greatly increase the mechanical strength of the film, and it can be used as a seed coating material by using the characteristics of chitosan that is easy to form a film.
8 Enhance immunity
Chitosan oligosaccharide is known as "plant vaccine", which shows its effect on crops. Chitosan oligosaccharide preparation can enhance the antibacterial and antiviral ability of plants, change the plant growth mechanism, and enhance the immune function of the regulatory system, thereby ensuring the normal growth and development of plants. Dressing seeds with chitosan can reduce the incidence and incidence of soybean root rot. Disease index, the control effect is 42.6% to 46.9%, and it can promote the growth of soybean root system, increase the number of British fruit per plant, the number of grains, and the grain weight, and increase the yield by 11.7%.
